package Thread2;

public class Demo19 {
    public static void main(String[] args) throws InterruptedException {
        Object locker1 = new Object();
        Object locker2 = new Object();

        Thread t1 = new Thread(() -> {
            // 获取其中一把锁
            synchronized (locker1){
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }

                //尝试获取另一把锁
                synchronized (locker2){
                    System.out.println("t1 线程两把锁都获取到了");
                }
            }
        });

        Thread t2 = new Thread(() -> {
            // 获取其中一把锁
            synchronized (locker2){
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }

                //尝试获取另一把锁
                synchronized (locker1){
                    System.out.println("t2 线程两把锁都获取到了");
                }
            }
        });

        t1.start();
        t2.start();
        t1.join();
        t2.join();
    }
}
